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mirror of synced 2024-12-12 07:51:05 +01:00
ImHex/source/views/view_bookmarks.cpp
2021-09-27 23:19:41 +02:00

185 lines
7.8 KiB
C++

#include "views/view_bookmarks.hpp"
#include <hex/providers/provider.hpp>
#include <hex/helpers/fmt.hpp>
#include "helpers/project_file_handler.hpp"
#include <cstring>
namespace hex {
ViewBookmarks::ViewBookmarks() : View("hex.view.bookmarks.name") {
EventManager::subscribe<RequestAddBookmark>(this, [](ImHexApi::Bookmarks::Entry bookmark) {
bookmark.comment.resize(0xF'FFFF);
if (bookmark.name.empty()) {
bookmark.name.resize(64);
std::memset(bookmark.name.data(), 0x00, 64);
std::strcpy(bookmark.name.data(), hex::format("hex.view.bookmarks.default_title"_lang,
bookmark.region.address,
bookmark.region.address + bookmark.region.size - 1).c_str());
}
if (bookmark.comment.empty())
std::memset(bookmark.comment.data(), 0x00, 0xF'FFFF);
bookmark.color = ImGui::GetColorU32(ImGuiCol_Header);
SharedData::bookmarkEntries.push_back(bookmark);
ProjectFile::markDirty();
});
EventManager::subscribe<EventProjectFileLoad>(this, []{
SharedData::bookmarkEntries = ProjectFile::getBookmarks();
});
EventManager::subscribe<EventProjectFileStore>(this, []{
ProjectFile::setBookmarks(SharedData::bookmarkEntries);
});
}
ViewBookmarks::~ViewBookmarks() {
EventManager::unsubscribe<RequestAddBookmark>(this);
EventManager::unsubscribe<EventProjectFileLoad>(this);
EventManager::unsubscribe<EventProjectFileStore>(this);
}
void ViewBookmarks::drawContent() {
if (ImGui::Begin(View::toWindowName("hex.view.bookmarks.name").c_str(), &this->getWindowOpenState())) {
if (ImGui::BeginChild("##scrolling")) {
auto &bookmarks = ImHexApi::Bookmarks::getEntries();
if (bookmarks.empty()) {
std::string text = "hex.view.bookmarks.no_bookmarks"_lang;
auto textSize = ImGui::CalcTextSize(text.c_str());
auto availableSpace = ImGui::GetContentRegionAvail();
ImGui::SetCursorPos((availableSpace - textSize) / 2.0F);
ImGui::TextUnformatted(text.c_str());
}
u32 id = 1;
auto bookmarkToRemove = bookmarks.end();
for (auto iter = bookmarks.begin(); iter != bookmarks.end(); iter++) {
auto &[region, name, comment, color, locked] = *iter;
auto headerColor = ImColor(color);
auto hoverColor = ImColor(color);
hoverColor.Value.w *= 1.3F;
ImGui::PushID(id);
ImGui::PushStyleColor(ImGuiCol_Header, color);
ImGui::PushStyleColor(ImGuiCol_HeaderActive, color);
ImGui::PushStyleColor(ImGuiCol_HeaderHovered, u32(hoverColor));
if (ImGui::CollapsingHeader(std::string(name.data()).c_str())) {
ImGui::TextUnformatted("hex.view.bookmarks.title.info"_lang);
ImGui::Separator();
ImGui::TextUnformatted(hex::format("hex.view.bookmarks.address"_lang, region.address, region.address + region.size - 1, region.size).c_str());
if (ImGui::BeginChild("hexData", ImVec2(0, ImGui::GetTextLineHeight() * 8), true)) {
size_t offset = region.address % 0x10;
for (size_t byte = 0; byte < 0x10; byte++) {
ImGui::TextDisabled("%02X", byte);
ImGui::SameLine();
}
ImGui::NewLine();
// TODO: Clip this somehow
// First line
{
std::array<u8, 0x10> bytes = { 0 };
size_t byteCount = std::min<size_t>(0x10 - offset, region.size);
ImHexApi::Provider::get()->read(region.address, bytes.data() + offset, byteCount);
for (size_t byte = 0; byte < 0x10; byte++) {
if (byte < offset)
ImGui::TextUnformatted(" ");
else
ImGui::Text("%02X", bytes[byte]);
ImGui::SameLine();
}
ImGui::NewLine();
}
// Other lines
{
std::array<u8, 0x10> bytes = { 0 };
for (u32 i = 0x10 - offset; i < region.size; i += 0x10) {
size_t byteCount = std::min<size_t>(region.size - i, 0x10);
ImHexApi::Provider::get()->read(region.address + i, bytes.data(), byteCount);
for (size_t byte = 0; byte < byteCount; byte++) {
ImGui::Text("%02X", bytes[byte]);
ImGui::SameLine();
}
ImGui::NewLine();
}
}
}
ImGui::EndChild();
if (ImGui::Button("hex.view.bookmarks.button.jump"_lang))
EventManager::post<RequestSelectionChange>(region);
ImGui::SameLine(0, 15);
if (ImGui::Button("hex.view.bookmarks.button.remove"_lang))
bookmarkToRemove = iter;
ImGui::SameLine(0, 15);
if (locked) {
if (ImGui::Button(ICON_FA_LOCK)) locked = false;
} else {
if (ImGui::Button(ICON_FA_UNLOCK)) locked = true;
}
ImGui::NewLine();
ImGui::TextUnformatted("hex.view.bookmarks.header.name"_lang);
ImGui::Separator();
ImGui::ColorEdit4("hex.view.bookmarks.header.color"_lang, (float*)&headerColor.Value, ImGuiColorEditFlags_NoInputs | ImGuiColorEditFlags_NoLabel | ImGuiColorEditFlags_NoAlpha | (locked ? ImGuiColorEditFlags_NoPicker : ImGuiColorEditFlags_None));
color = headerColor;
ImGui::SameLine();
if (locked)
ImGui::TextUnformatted(name.data());
else
ImGui::InputText("##nameInput", name.data(), 64);
ImGui::NewLine();
ImGui::TextUnformatted("hex.view.bookmarks.header.comment"_lang);
ImGui::Separator();
if (locked)
ImGui::TextWrapped("%s", comment.data());
else
ImGui::InputTextMultiline("##commentInput", comment.data(), 0xF'FFFF);
ImGui::NewLine();
}
ImGui::PopID();
ImGui::PopStyleColor(3);
id++;
}
if (bookmarkToRemove != bookmarks.end()) {
bookmarks.erase(bookmarkToRemove);
ProjectFile::markDirty();
}
}
ImGui::EndChild();
}
ImGui::End();
}
void ViewBookmarks::drawMenu() {
}
}